Thirty Big Ten players heard their names called during the 2014 NFL draft, but many others received phone calls immediately after the event. The undrafted free-agent carousel is spinning, and players from around the Big Ten are hopping aboard.

Unlike the draft, the UDFA list is somewhat fluid, and other players could get picked up later today or in the coming days. To reiterate: This is not the final list.

Here's what we know right now from various announcements and media reports:

Notes: According to Dan Duggan, DE Jamil Merrell (Bears) and G Antwan Lowery (Baltimore) will have tryouts.

WISCONSIN

G/T Ryan Groy, Chicago Bears

TE Jacob Pedersen Atlanta Falcons

TE Brian Wozniak, Atlanta Falcons

DE Ethan Hemer, Pittsburgh Steelers

Quick thoughts: Martinez's future as an NFL quarterback has been heavily scrutinized, but Chip Kelly's Eagles are a fascinating destination for him. Whether he plays quarterback or another position like safety, Kelly will explore ways to use Martinez's speed. ... The large Michigan State contingent is still a bit startling. The Spartans dominated the Big Ten, beat Stanford in the Rose Bowl, use pro-style systems on both sides of the ball and had just one player drafted. Bullough, Allen and Lewis all were multiple All-Big Ten selections but will have to continue their careers through the UDFA route. ... Colter certainly looked like a draft pick during Senior Bowl practices in January, but that was before his ankle surgery and his role in leading the unionization push at Northwestern. I tend to think the injury impacted his status more, but NFL teams have been known to shy away from so-called locker-room lawyers. ... Other Big Ten standouts like Jonathan Brown, Morris and Pedersen were surprisingly not drafted. Morris should be a great fit in New England. ... Coleman's decision to leave Rutgers early looks questionable now that he didn't get drafted.